Zobrazeno 1 - 10
of 7 428
pro vyhledávání: '"Ambrus A"'
3D reconstruction from a single image is a long-standing problem in computer vision. Learning-based methods address its inherent scale ambiguity by leveraging increasingly large labeled and unlabeled datasets, to produce geometric priors capable of g
Externí odkaz:
http://arxiv.org/abs/2409.09896
Autor:
Chaudhury, Arkadeep Narayan, Vasiljevic, Igor, Zakharov, Sergey, Guizilini, Vitor, Ambrus, Rares, Narasimhan, Srinivasa, Atkeson, Christopher G.
Synthesizing accurate geometry and photo-realistic appearance of small scenes is an active area of research with compelling use cases in gaming, virtual reality, robotic-manipulation, autonomous driving, convenient product capture, and consumer-level
Externí odkaz:
http://arxiv.org/abs/2409.03061
We discuss the effect of rigid rotation on critical temperatures of deconfinement and chiral transitions in the linear sigma model coupled to quarks and the Polyakov loop. We point out the essential role of the causality condition, which requires tha
Externí odkaz:
http://arxiv.org/abs/2407.07828
Stochastic multi-armed bandits (MABs) provide a fundamental reinforcement learning model to study sequential decision making in uncertain environments. The upper confidence bounds (UCB) algorithm gave birth to the renaissance of bandit algorithms, as
Externí odkaz:
http://arxiv.org/abs/2406.05710
The common trade-offs of state-of-the-art methods for multi-shape representation (a single model "packing" multiple objects) involve trading modeling accuracy against memory and storage. We show how to encode multiple shapes represented as continuous
Externí odkaz:
http://arxiv.org/abs/2406.04309
Publikováno v:
Journal of Otolaryngology - Head and Neck Surgery, Vol 49, Iss 1, Pp 1-3 (2020)
Abstract Congenital laryngocele is an uncommon cause of neonatal stridor. There are only a few cases reported in the literature. The authors present a successfully treated case of an infant, whose life could only be saved by urgent tracheostomy. On t
Externí odkaz:
https://doaj.org/article/fe3a127d48d4439ca23e28d3dd48b941
Autor:
Fang, Jiading, Tan, Xiangshan, Lin, Shengjie, Vasiljevic, Igor, Guizilini, Vitor, Mei, Hongyuan, Ambrus, Rares, Shakhnarovich, Gregory, Walter, Matthew R
If robots are to work effectively alongside people, they must be able to interpret natural language references to objects in their 3D environment. Understanding 3D referring expressions is challenging -- it requires the ability to both parse the 3D s
Externí odkaz:
http://arxiv.org/abs/2404.19221
Autor:
Irshad, Muhammad Zubair, Zakharov, Sergey, Guizilini, Vitor, Gaidon, Adrien, Kira, Zsolt, Ambrus, Rares
Neural fields excel in computer vision and robotics due to their ability to understand the 3D visual world such as inferring semantics, geometry, and dynamics. Given the capabilities of neural fields in densely representing a 3D scene from 2D images,
Externí odkaz:
http://arxiv.org/abs/2404.01300
Due to the spin-orbit coupling, Dirac fermions, submerged in a thermal bath with finite macroscopic vorticity, exhibit a spin polarisation along the direction parallel to the vorticity vector $\boldsymbol{\Omega}$. Due to the symmetries of the Lagran
Externí odkaz:
http://arxiv.org/abs/2403.19755
In this paper, we consider the effect of interactions on the local, average polarization of a quantum plasma of massless fermion particles characterized by vector, axial, and helical quantum numbers. Due to the helical and axial vortical effects, per
Externí odkaz:
http://arxiv.org/abs/2403.19756